— Does your uncle work [u]      [/u] a farm? — No, he doesn’t. He works [u]     [/u] a restaurant.  A: on; on   B: on; in   C: in; in D: in; on

Passage 1 — Four Types of Family StructureWhich type of family structure is known to be the most traditional? A: The nuclear family. B: The childless family. C: The single-parent family. D: The extended family.

[u]      [/u] hard work he was doing! A: What B: What a C: How D: How a

It is no coincidence that some of the practical ideas that have most changed our world, such as the Internet, came directly out of universities and colleges. A: It is by coincidence that B: It is in case of accidence that C: It is an odd coincidence that D: It is by no means accidental that

He was so angry at all [u]          [/u]  was doing   [u]            [/u]  he walked out. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: that; that B: what; that C: that; what D: which; what